Question

221 - 7 с х 42 равно 5460​

Answer 1

Ответ:

Пошаговое объяснение:

(221-7с)*42=5460 здесь нужны скобки, т. к. разность не может быть больше уменьшаемого

221-7с=130

7с=221-130

7с=91

с=13

Answer 2

The equation you provided, "221 - 7 с х 42 равно 5460," seems to contain a mix of Cyrillic and Latin characters, making it difficult to understand the intended meaning. However, based on the numbers present, it appears you are trying to solve an equation involving multiplication.

If we assume that "с х" is meant to represent multiplication, the equation can be rewritten as:

221 - 7 × 42 = 5460

Let's calculate it:

7 × 42 = 294 221 - 294 = -73

Therefore, the correct result of the equation is -73, not 5460.